5-Chloro-2-iodobenzoic Acid丨CAS 13421-00-6

5-Chloro-2-iodobenzoic acid is primarily used as a versatile intermediate in organic synthesis and pharmaceutical research. Its halogenated aromatic structure allows it to serve as a building block for the preparation of bioactive molecules, heterocycles, and complex aromatic derivatives. It is commonly applied in the synthesis of pharmaceuticals, agrochemicals, and specialty fine chemicals where selective halogenation and functional group transformations are required. The compound is also employed in cross-coupling reactions such as Suzuki, Sonogashira, and Ullmann-type reactions to introduce additional functional groups or create biaryl and substituted aromatic frameworks. Research laboratories utilize it in the development of novel compounds, chemical probes, and materials with tailored electronic, optical, or biological properties.

5-Chloro-2-iodobenzoic acid offers significant benefits due to its reactivity, functional versatility, and stability. The presence of both chloro and iodo substituents allows for selective and efficient transformations, making it suitable for multi-step synthesis with high yield and specificity. Its carboxylic acid functionality provides additional synthetic handles for esterification, amide formation, or salt generation. The compound exhibits good stability under standard storage conditions, enabling reliable handling in laboratory and industrial settings. Its structure facilitates the rapid generation of diverse derivatives, improving workflow efficiency in medicinal chemistry and materials research. Overall, it enables precise molecular modifications, which are essential for developing target-specific compounds and advanced functional materials.